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// |reftest| skip-if(!this.hasOwnProperty("Intl"))
// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/licenses/publicdomain/
// Tests the format function with a diverse set of locales and options.
// Always use UTC to avoid dependencies on test environment.
const {
Era, Year, Month, Weekday, Day, DayPeriod, Hour, Minute, Second, Literal
} = DateTimeFormatParts
var format;
var date = Date.UTC(2012, 11, 17, 3, 0, 42);
// Locale en-US; default options.
format = new Intl.DateTimeFormat("en-us", {timeZone: "UTC"});
assertParts(format, date, [
Month("12"), Literal("/"), Day("17"), Literal("/"), Year("2012"),
]);
// Just date
format = new Intl.DateTimeFormat("en-us", {
year: 'numeric',
month: 'numeric',
day: 'numeric',
timeZone: "UTC"});
assertParts(format, date, [
Month("12"), Literal("/"), Day("17"), Literal("/"), Year("2012"),
]);
// Just time in hour24
format = new Intl.DateTimeFormat("en-us", {
hour: 'numeric',
minute: 'numeric',
second: 'numeric',
hour12: false,
timeZone: "UTC"});
assertParts(format, date, [
Hour("03"), Literal(":"), Minute("00"), Literal(":"), Second("42"),
]);
// Just time in hour12
format = new Intl.DateTimeFormat("en-us", {
hour: 'numeric',
minute: 'numeric',
second: 'numeric',
hour12: true,
timeZone: "UTC"});
assertParts(format, date, [
Hour("3"), Literal(":"), Minute("00"), Literal(":"), Second("42"), Literal(" "), DayPeriod("AM"),
]);
// Just month.
format = new Intl.DateTimeFormat("en-us", {
month: "narrow",
timeZone: "UTC"});
assertParts(format, date, [
Month("D"),
]);
// Just weekday.
format = new Intl.DateTimeFormat("en-us", {
weekday: "narrow",
timeZone: "UTC"});
assertParts(format, date, [
Weekday("M"),
]);
// Year and era.
format = new Intl.DateTimeFormat("en-us", {
year: "numeric",
era: "short",
timeZone: "UTC"});
assertParts(format, date, [
Year("2012"), Literal(" "), Era("AD"),
]);
// Time and date
format = new Intl.DateTimeFormat("en-us", {
weekday: 'long',
year: 'numeric',
month: 'numeric',
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
second: 'numeric',
hour12: true,
timeZone: "UTC"});
assertParts(format, date, [
Weekday("Monday"), Literal(", "), Month("12"), Literal("/"), Day("17"), Literal("/"), Year("2012"),
Literal(", "),
Hour("3"), Literal(":"), Minute("00"), Literal(":"), Second("42"), Literal(" "), DayPeriod("AM"),
]);
if (typeof reportCompare === "function")
reportCompare(0, 0, 'ok');
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